<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>冒泡排序</title>
				<script>
					var arr = [10, 7, 5, 27, 98, 31]; 
					for (var i = 1; i < arr.length; i++) { 
						for (var j = 0; j < arr.length - i; j++) { 
							if (arr[j] > arr[j + 1]) { 
								var temp = arr[j + 1];
								arr[j + 1] = arr[j];
								arr[j] = temp;
							}
						}
					}
					console.log(arr); 
				</script>
	</head>
			<body>
				<h1>冒泡排序</h1>
			</body>
</html>
